
Acephate, also known as Orthene, is a widely utilized organophosphate foliar insecticide that plays a pivotal role in modern agriculture. Developed as a solution for controlling a broad spectrum of pests, Acephate has maintained its relevance since the 1990s due to its efficacy and adaptability. This article provides an in-depth analysis of Acephate's chemical properties, technical specifications, applications, and the company behind its production, Hebei Dongfeng Chemical Technology Co., Ltd..
Acephate's chemical properties are defined by its molecular structure and physical characteristics, which make it suitable for various agricultural applications. Below is a detailed product specifications table:
| Property | Details |
|---|---|
| Melting Point | 93°C |
| Density | 1.35 |
| Vapor Pressure | 2.26 x 10⁻⁴ Pa (24°C) |
| Flash Point | 2°C |
| Storage Temperature | Approx. 4°C |
| Solubility | Chloroform: Soluble; DMSO: Soluble; Water: Soluble |
| pKa | 11.00±0.46 (Predicted) |
| Form | Solid |
| Color | White to yellow |
| Water Solubility | Readily soluble |
Acephate is classified under the GHS system with the symbol GHS07 and a signal word "Warning". Its hazard statements include H302+H312, indicating potential harm upon ingestion or skin contact. The hazard codes Xn (harmful) and F (flammable) further emphasize the need for proper handling. The UN number UN1648 and HS code 29299040 are critical for regulatory compliance in transportation and trade.
Acephate is a contact and systemic insecticide effective against both sucking and chewing insects. It is widely used in crops such as cotton, ornamentals, forestry, tobacco, fruits, and vegetables. Key pests targeted include alfalfa loopers, aphids, armyworms, and thrips. The compound works by inhibiting acetylcholinesterase (AChE), a critical enzyme in the nervous systems of insects, leading to their incapacitation.
Its moderate persistence and systemic activity make it suitable for foliar sprays, ensuring coverage and absorption by plants. This dual action allows Acephate to address both surface and internal pest infestations, offering a comprehensive solution for farmers.
Hebei Dongfeng Chemical Technology Co., Ltd. offers Acephate in multiple formulations to suit diverse agricultural needs:
These formulations ensure flexibility in application methods, from foliar sprays to soil treatments, catering to the specific requirements of different crops and environments.
Hebei Dongfeng Chemical Technology Co., Ltd. is a leading manufacturer of agricultural chemicals, specializing in the production of insecticides, herbicides, and fungicides. With a focus on innovation and sustainability, the company has established itself as a trusted supplier in the global market. Their commitment to quality control and environmental responsibility ensures that their products meet international standards.
Hebei Dongfeng's expertise in organophosphate chemistry has enabled the development of high-performance pest management solutions, including Acephate. Their research and development efforts are aligned with the evolving needs of modern agriculture, emphasizing efficacy, safety, and eco-friendliness.
Acephate's widespread use is supported by its regulatory compliance and risk management protocols. The National Institute of Standards and Technology (NIST), a U.S. government agency responsible for standards and measurements, plays a critical role in ensuring the accuracy and reliability of chemical products like Acephate. While direct references to Acephate in NIST databases may be limited, the agency's work in chemical safety testing and analytical methodologies underpins the scientific rigor of such products.
Reference: National Institute of Standards and Technology (NIST)
Acephate remains a cornerstone of pest management in agriculture due to its efficacy, versatility, and compatibility with modern farming practices. Its chemical properties and formulations make it a reliable choice for controlling a wide range of pests. Hebei Dongfeng Chemical Technology Co., Ltd. continues to innovate, ensuring that Acephate meets the demands of a dynamic agricultural sector.
For more information on Acephate and its applications, visit the official product page.